INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c397d2ba7e4f671d5219a5fbffbdb028f5c38c63bf021de0c1f2a5557bedecae', 
    'nH013y3hF1MWIh/X1U/rE3cwSDGmCAnCidlu2MbdGHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)